Multiparametric Ultrasound for the Diagnosis of Clinically Significant Prostate Cancer

Summary

This phase III trial compares the use of contrast-enhanced multiparametric ultrasound (mp-US) to multiparametric magnetic resonance imaging (mp-MRI) for the diagnosis of clinically significant prostate cancer (PCa). A mp-US is a procedure in which a probe that sends out high-energy sound waves is inserted into the rectum. The sound waves are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissue called a sonogram. Perflutren lipid michrosphere (Definity) is a contrast agent that uses microbubbles to enhance ultrasound images of the prostate. Doctors hope to learn if the Definity-enhanced mp-US imaging technique can accurately direct targeted biopsy for the detection of clinically significant prostate cancer when compared to standard of care mp-MRI.

Timeline

Start

2026-07

Primary completion

2026-08-01

Completion

2027-02

Drugs

Indications